gog-reauth: phone-friendly OAuth
Re-logs in a Google CLI tool from the phone with one tap instead of copying a giant link.
built Jun 2026
Reaching me on my phone
how it works
tailscale serve fronts the CLI's localhost OAuth callback with a real cert; serves a tiny one-tap page because pasting the 2.3 KB auth URL on a phone corrupts it.
Command-line tool: A small program run from the terminal.
The code for this one lives in a private repo. This page explains the idea so you can build your own.